HID: lg: restrict filtering out of first interface to G29 only

Looks like 29fae1c85 ("HID: logitech: Add support for G29") was a little
bit aggressive and broke other devices.

Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=108121

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-lg.c

@@ -665,8 +665,9 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	struct lg_drv_data *drv_data;
 	int ret;
 
-	/* Only work with the 1st interface (G29 presents multiple) */
-	if (iface_num != 0) {
+	/* G29 only work with the 1st interface */
+	if ((hdev->product == USB_DEVICE_ID_LOGITECH_G29_WHEEL) &&
+	    (iface_num != 0)) {
 		dbg_hid("%s: ignoring ifnum %d\n", __func__, iface_num);
 		return -ENODEV;
 	}